The 82mm Planetary Gearbox is designed for precision motion systems requiring reliable torque transmission and compact installation. It supports a torque range of 20–120 N·m and can be 30%–50% smaller and lighter than conventional parallel-shaft gearboxes with comparable transmission ratios and load capacity, making it ideal for space-constrained industrial equipment and machinery.
Dimensions
Gear Ratio Parameter
| Gear Ratio | L Dimension | |
|---|---|---|
| Stage1 | 3.7 ~ 7 | 66 |
| Stage2 | 14 ~ 48 | 90 |
| Stage3 | 50 ~ 329 | 115 |
Parameter
| Parameter | Stage1 | Stage2 | Stage3 |
|---|---|---|---|
| Transmission efficiency | 0.9 | 0.81 | 0.73 |
| Rated tolerance torque | 20N.m | 60N.m | 120N.m |
| Max momentary tolerance torque | Three times of the rated torque | ||
| Operating temperature | -10℃~ +80℃ | ||
| Operating ambient humidity | 20% 〜85%RH | ||
| Recommend input speed | ≤4000rpm | ||
| Input and output direction | Same direction | ||
Technical Data
| Housing material | Metal |
| Bearing at output | Ball bearings |
| Max. Radial load（20mm from flange） | ≤400N |
| Max. shaft axial load | ≤200N |
| Radial play of shaft （near the flange） | ≤0.08mm |
| Axial play of shaft | ≤0.4mm |
| Backlash at no-load | ≤1.5° |
| Shaft press fit force, max | ≤500N |